Vertical-Structure Overcomes the Strain Limit of Stretchable Organic Electrochemical Transistors

Bibliographische Detailangaben
Veröffentlicht in:	Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 24. Nov., Seite e2413951
1. Verfasser:	Dai, Shilei (VerfasserIn)
Weitere Verfasser:	Zhang, Xinran, Liu, Xu, Tian, Xinyu, Cui, Binbin, Pang, Ivo, Luo, Haixuan, Liu, Dingyao, He, Xuecheng, Chen, Xiaonan, Zhang, Junyao, Wang, Zhongrui, Huang, Jia, Zhang, Shiming
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Advanced materials (Deerfield Beach, Fla.)
Schlagworte:	Journal Article PEDOT: PSS biocomputing biosensing stretchable OECTs vertical structure

Beschreibung
Zusammenfassung:	© 2024 Wiley‐VCH GmbH. Intrinsically stretchable organic electrochemical transistors (IS-OECTs), utilizing organic mixed ionic-electronic conductors (OMIECs) as their channel materials, have drawn great attention recently because of their potential to enable seamless integration between bioelectronic devices and living systems. However, the fabrication of IS-OECTs presents challenges due to the limited availability of OMIEC materials that possess the desired combination of mechanical and electrical properties. In this work, 1) we report the first successful fabrication of a vertical intrinsically stretchable OECT (VIS-OECT), achieved by using elastoadhesive electrodes; 2) we experimentally proved that vertical architecture can push the strain limit of an IS-OECT from 20% to 50%; and 3) the above finding introduces an unconventional design concept: the strain limit of an IS-OECT can surpass the intrinsic stretchability of the constituent OMIECs by employing vertical structure
Beschreibung:	Date Revised 25.11.2024 published: Print-Electronic Citation Status Publisher
ISSN:	1521-4095
DOI:	10.1002/adma.202413951